import * as echarts from "echarts";
// https://echarts.apache.org/examples/zh/editor.html?c=sankey-levels
var myChart = echarts.init(document.getElementById("sankey"));
const data = {"nodes": [
  {"name": "Total"},
  {"name": "Environment"},
  {"name": "Land use"},
  {"name": "Cocoa butter (Organic)"},
  {"name": "Cocoa mass (Organic)"},
  {"name": "Hazelnuts (Organic)"},
  {"name": "Cane sugar (Organic)"},
  {"name": "Vegetables (Organic)"},
  {"name": "Climate change"},
  {"name": "Harmful substances"},
  {"name": "Water use"},
  {"name": "Resource depletion"},
  {"name": "Refrigeration"},
  {"name": "Packaging"},
  {"name": "Human rights"},
  {"name": "Child labour"},
  {"name": "Coconut oil (Organic)"},
  {"name": "Forced labour"},
  {"name": "Health safety"},
  {"name": "Access to water"},
  {"name": "Freedom of association"},
  {"name": "Access to land"},
  {"name": "Sufficient wage"},
  {"name": "Equal rights migrants"},
  {"name": "Discrimination"},
  {"name": "Working hours"}
],
"links": [
  {"source": "Total", "target": "Environment", "value": 0.342284047256003},
  {"source": "Environment", "target": "Land use", "value": 0.32322870366987},
  {"source": "Land use", "target": "Cocoa butter (Organic)", "value": 0.177682517071359},
  {"source": "Land use", "target": "Cocoa mass (Organic)", "value": 0.137241325342711},
  {"source": "Land use", "target": "Hazelnuts (Organic)", "value": 0.00433076373512774},
  {"source": "Land use", "target": "Cane sugar (Organic)", "value": 0.00296956039863467},
  {"source": "Land use", "target": "Vegetables (Organic)", "value": 0.00100453712203756},
  {"source": "Environment", "target": "Climate change", "value": 0.0112886157414413},
  {"source": "Climate change", "target": "Cocoa butter (Organic)", "value": 0.00676852971933996},
  {"source": "Climate change", "target": "Cocoa mass (Organic)", "value": 0.00394686874786743},
  {"source": "Climate change", "target": "Cane sugar (Organic)", "value": 0.000315972058711838},
  {"source": "Climate change", "target": "Hazelnuts (Organic)", "value": 0.000218969462265292},
  {"source": "Climate change", "target": "Vegetables (Organic)", "value": 3.82757532567656e-05},
  {"source": "Environment", "target": "Harmful substances", "value": 0.00604275542495656},
  {"source": "Harmful substances", "target": "Cocoa mass (Organic)", "value": 0.0055125989240741},
  {"source": "Harmful substances", "target": "Cocoa butter (Organic)", "value": 0.000330017607892127},
  {"source": "Harmful substances", "target": "Cane sugar (Organic)", "value": 0.000200138892990337},
  {"source": "Harmful substances", "target": "Hazelnuts (Organic)", "value": 0},
  {"source": "Harmful substances", "target": "Vegetables (Organic)", "value": 0},
  {"source": "Environment", "target": "Water use", "value": 0.00148345269044703},
  {"source": "Water use", "target": "Cocoa butter (Organic)", "value": 0.00135309891304186},
  {"source": "Water use", "target": "Cocoa mass (Organic)", "value": 0.000105714137908639},
  {"source": "Water use", "target": "Hazelnuts (Organic)", "value": 1.33452642581887e-05},
  {"source": "Water use", "target": "Cane sugar (Organic)", "value": 8.78074837009238e-06},
  {"source": "Water use", "target": "Vegetables (Organic)", "value": 2.5136268682477e-06},
  {"source": "Environment", "target": "Resource depletion", "value": 0.000240519729288764},
  {"source": "Resource depletion", "target": "Cane sugar (Organic)", "value": 0.000226237279345084},
  {"source": "Resource depletion", "target": "Vegetables (Organic)", "value": 1.42824499436793e-05},
  {"source": "Resource depletion", "target": "Hazelnuts (Organic)", "value": 0},
  {"source": "Resource depletion", "target": "Cocoa mass (Organic)", "value": 0},
  {"source": "Resource depletion", "target": "Cocoa butter (Organic)", "value": 0},
  {"source": "Environment", "target": "Refrigeration", "value": 0},
  {"source": "Environment", "target": "Packaging", "value": 0},
  {"source": "Total", "target": "Human rights", "value": 0.307574096993239},
  {"source": "Human rights", "target": "Child labour", "value": 0.0410641202645833},
  {"source": "Child labour", "target": "Hazelnuts (Organic)", "value": 0.0105339381639722},
  {"source": "Child labour", "target": "Cocoa mass (Organic)", "value": 0.0105},
  {"source": "Child labour", "target": "Cocoa butter (Organic)", "value": 0.0087294420777},
  {"source": "Child labour", "target": "Coconut oil (Organic)", "value": 0.00474399974233333},
  {"source": "Child labour", "target": "Cane sugar (Organic)", "value": 0.00388226450884445},
  {"source": "Child labour", "target": "Vegetables (Organic)", "value": 0.00267447577173333},
  {"source": "Human rights", "target": "Forced labour", "value": 0.0365458590642445},
  {"source": "Forced labour", "target": "Hazelnuts (Organic)", "value": 0.0114913076376389},
  {"source": "Forced labour", "target": "Cocoa butter (Organic)", "value": 0.0081134807347},
  {"source": "Forced labour", "target": "Cocoa mass (Organic)", "value": 0.00765230236575},
  {"source": "Forced labour", "target": "Cane sugar (Organic)", "value": 0.004},
  {"source": "Forced labour", "target": "Vegetables (Organic)", "value": 0.00296668823626667},
  {"source": "Forced labour", "target": "Coconut oil (Organic)", "value": 0.00232208008988889},
  {"source": "Human rights", "target": "Health safety", "value": 0.0345435327843611},
  {"source": "Health safety", "target": "Hazelnuts (Organic)", "value": 0.0121419536385},
  {"source": "Health safety", "target": "Cocoa mass (Organic)", "value": 0.00766772850678333},
  {"source": "Health safety", "target": "Cocoa butter (Organic)", "value": 0.0056245892061},
  {"source": "Health safety", "target": "Coconut oil (Organic)", "value": 0.00361616847688889},
  {"source": "Health safety", "target": "Cane sugar (Organic)", "value": 0.00277374682533333},
  {"source": "Health safety", "target": "Vegetables (Organic)", "value": 0.00271934613075556},
  {"source": "Human rights", "target": "Access to water", "value": 0.0340206659360667},
  {"source": "Access to water", "target": "Cocoa mass (Organic)", "value": 0.0105},
  {"source": "Access to water", "target": "Cocoa butter (Organic)", "value": 0.0089274160792},
  {"source": "Access to water", "target": "Hazelnuts (Organic)", "value": 0.0054148022845},
  {"source": "Access to water", "target": "Cane sugar (Organic)", "value": 0.00333938149786667},
  {"source": "Access to water", "target": "Vegetables (Organic)", "value": 0.00314663377488889},
  {"source": "Access to water", "target": "Coconut oil (Organic)", "value": 0.00269243229961111},
  {"source": "Human rights", "target": "Freedom of association", "value": 0.0320571523941667},
  {"source": "Freedom of association", "target": "Hazelnuts (Organic)", "value": 0.0132312483463611},
  {"source": "Freedom of association", "target": "Cocoa butter (Organic)", "value": 0.0077695200707},
  {"source": "Freedom of association", "target": "Cocoa mass (Organic)", "value": 0.00510606573995},
  {"source": "Freedom of association", "target": "Vegetables (Organic)", "value": 0.00354321156324444},
  {"source": "Freedom of association", "target": "Cane sugar (Organic)", "value": 0.00240710667391111},
  {"source": "Freedom of association", "target": "Coconut oil (Organic)", "value": 0},
  {"source": "Human rights", "target": "Access to land", "value": 0.0315022209894056},
  {"source": "Access to land", "target": "Hazelnuts (Organic)", "value": 0.00964970063322223},
  {"source": "Access to land", "target": "Cocoa mass (Organic)", "value": 0.00938530207965},
  {"source": "Access to land", "target": "Cocoa butter (Organic)", "value": 0.0060110791848},
  {"source": "Access to land", "target": "Cane sugar (Organic)", "value": 0.00380818314608889},
  {"source": "Access to land", "target": "Vegetables (Organic)", "value": 0.00264795594564445},
  {"source": "Access to land", "target": "Coconut oil (Organic)", "value": 0},
  {"source": "Human rights", "target": "Sufficient wage", "value": 0.0287776757227333},
  {"source": "Sufficient wage", "target": "Cocoa mass (Organic)", "value": 0.00883512456493333},
  {"source": "Sufficient wage", "target": "Cocoa butter (Organic)", "value": 0.0078343367268},
  {"source": "Sufficient wage", "target": "Coconut oil (Organic)", "value": 0.00347879026511111},
  {"source": "Sufficient wage", "target": "Hazelnuts (Organic)", "value": 0.00316254211388889},
  {"source": "Sufficient wage", "target": "Vegetables (Organic)", "value": 0.00281013722808889},
  {"source": "Sufficient wage", "target": "Cane sugar (Organic)", "value": 0.00265674482391111},
  {"source": "Human rights", "target": "Equal rights migrants", "value" : 0.0271146645119444},
  {"source": "Equal rights migrants", "target": "Cocoa butter (Organic)", "value": 0.0071042315061},
  {"source": "Equal rights migrants", "target": "Cocoa mass (Organic)", "value": 0.00636673210005},
  {"source": "Equal rights migrants", "target": "Hazelnuts (Organic)", "value": 0.00601459775836111},
  {"source": "Equal rights migrants", "target": "Coconut oil (Organic)", "value": 0.00429185583138889},
  {"source": "Equal rights migrants", "target": "Cane sugar (Organic)", "value": 0.00182647471915556},
  {"source": "Equal rights migrants", "target": "Vegetables (Organic)", "value": 0.00151077259688889},
  {"source": "Human rights", "target": "Discrimination", "value": 0.0211217763359833},
  {"source": "Discrimination", "target": "Cocoa mass (Organic)", "value": 0.00609671700306667},
  {"source": "Discrimination", "target": "Cocoa butter (Organic)", "value": 0.0047738806325},
  {"source": "Discrimination", "target": "Coconut oil (Organic)", "value": 0.00368119084494444},
  {"source": "Discrimination", "target": "Vegetables (Organic)", "value": 0.00286009813604444},
  {"source": "Discrimination", "target": "Cane sugar (Organic)", "value": 0.00283706180951111},
  {"source": "Discrimination", "target": "Hazelnuts (Organic)", "value": 0.000872827909916666},
  {"source": "Human rights", "target": "Working hours", "value": 0.02082642898975},
  {"source": "Working hours", "target": "Hazelnuts (Organic)", "value": 0.0107216773848333},
  {"source": "Working hours", "target": "Coconut oil (Organic)", "value": 0.00359009052944444},
  {"source": "Working hours", "target": "Vegetables (Organic)", "value": 0.00212300379075556},
  {"source": "Working hours", "target": "Cocoa butter (Organic)", "value": 0.0018518584356},
  {"source": "Working hours", "target": "Cocoa mass (Organic)", "value": 0.00158227069058333},
  {"source": "Working hours", "target": "Cane sugar (Organic)", "value": 0.000957528158533333}
]};


myChart.setOption({
  title: {
      text: "Sankey Diagram"
  },
  tooltip: {
      trigger: "item",
      triggerOn: "mousemove"
  },
  series: [
      {
          type: "sankey",
          data: data.nodes,
          links: data.links,
          focusNodeAdjacency: true,
          levels: [{
              depth: 0,
              itemStyle: {
                  color: "#fbb4ae"
              },
              lineStyle: {
                  color: "source",
                  opacity: 0.6
              }
          }, {
              depth: 1,
              itemStyle: {
                  color: "#b3cde3"
              },
              lineStyle: {
                  color: "source",
                  opacity: 0.6
              }
          }, {
              depth: 2,
              itemStyle: {
                  color: "#ccebc5"
              },
              lineStyle: {
                  color: "source",
                  opacity: 0.6
              }
          }, {
              depth: 3,
              itemStyle: {
                  color: "#decbe4"
              },
              lineStyle: {
                  color: "source",
                  opacity: 0.6
              }
          }],
          lineStyle: {
              curveness: 0.5
          }
      }
  ]
});

window.addEventListener("resize",()=>{
  myChart.resize();
});